help, but recent research shows... ...nothing transforms schools like investing in advanced teacher education. let's build a strong foundation. let's invest in our teachers so they can inspire our students. let's solve this. hey, it's sandra -- from accounting. peter. i can see that you're busy... but you were gonna help us crunch the numbers for accounts receivable today. i mean i know that this is important. well, both are important. let's be clear. they are but this is important too. [ man ] the receivables. [ male announcer ] michelin knows it's better for xerox to help manage their finance processing. so they can focus on keeping the world moving. with xerox, you're ready for real business. >>> because we all love baby animals, a little puppy love sunshine for you with petsmart, which up about 1.5%, or it was. now just over one. it has gained admission to the s&p 500. it's up, by the way, 33% this year so far and up 60% over the past 52 weeks. >>> here's today's disaster. it is not a stock. it's a mini fiscal cliff. our mystery city debt clock came from chicago, illinois. and chicago cou